Offshore platform

The utility model discloses an offshore platform belongs to platform technical field, for solving current structure suitability subalternation problem design. The utility model discloses offshore platform includes upper portion module, flotation tank, truss subassembly, suction anchor subassembly and operating system, upper portion module setting is in flotation tank top and/or set up in the flotation tank, flotation tank and suction anchor subassembly link to each other with the truss subassembly respectively, the flotation tank can reciprocate along the truss subassembly through operating system. The utility model discloses an offshore platform, the overall structure fastening can resist century -old stormy waves, scale restriction to the upper portion module is little, and but the platform can move reuse, can be than operation in the deep water sea area, additionally, the utility model discloses a platform is marine not to need the cooperation of large -scale construction boats andships from the installati